Description

6-(2-Hydroxyphenyl)-4,6-Dimethyl-5-Oxo-1,3-Cyclohexadiene-1-Carboxylic Acid Methyl Ester is a specialized organic compound featuring a unique fused-ring structure that combines phenolic and diene functionalities. This molecular architecture makes it a valuable advanced intermediate for synthesizing complex molecules in fine chemical and pharmaceutical research. It is primarily sought by R&D chemists and process development scientists working in pharmaceutical development, agrochemical discovery, and materials science.

Application

• Pharmaceutical Intermediate: A key building block in the synthesis of novel active pharmaceutical ingredients (APIs), particularly those with complex polycyclic structures.
• Agrochemical Research: Used in the development of new herbicides, fungicides, or plant growth regulators, leveraging its reactive diene and ester groups.
• Organic Synthesis & Catalysis: Serves as a sophisticated substrate or ligand precursor in metal-catalyzed reactions and cycloaddition chemistry.
• Material Science Precursor: Potential intermediate for creating organic electronic materials or specialty polymers with specific optical properties.
• Dye & Pigment Chemistry: Acts as a core structure for developing novel chromophores due to its conjugated system and phenolic component.

Basic Information

Item	Details
Product Name	6-(2-Hydroxyphenyl)-4,6-Dimethyl-5-Oxo-1,3-Cyclohexadiene-1-Carboxylic Acid Methyl Ester
CAS No.	40801-43-2
Molecular Formula	C16H16O4
Molecular Weight	272.30 g/mol
Synonyms	Methyl 6-(2-hydroxyphenyl)-4,6-dimethyl-5-oxo-1,3-cyclohexadiene-1-carboxylate; 1,3-Cyclohexadiene-1-carboxylic acid, 6-(2-hydroxyphenyl)-4,6-dimethyl-5-oxo-, methyl ester; 40801-43-2; Methyl 2-hydroxybenzoylacetate derivative; 5-Oxo-6-(2-hydroxyphenyl)-4,6-dimethyl-1,3-cyclohexadiene-1-carboxylic acid methyl ester
EINECS	Contact for details

Quality Control

Every batch of our 6-(2-Hydroxyphenyl)-4,6-Dimethyl-5-Oxo-1,3-Cyclohexadiene-1-Carboxylic Acid Methyl Ester is produced and tested under a strict quality management system. We ensure high purity and consistency through advanced analytical techniques including HPLC, GC, and NMR. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment to support your quality and regulatory requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (15-25°C). Keep away from incompatible materials such as strong oxidizing agents.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.